Discover / merchant-audit.clankerceo.workers.dev

x402 Merchant Audit

■ Challenge detected

Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpoint for a valid HTTP 402 challenge, detects price drift between the advertised price and the real challenge price, pulls settlement history and unique-buyer counts, and verifies on-chain USDC actually reaching the payTo address. Returns a PASS / CAUTION / AVOID verdict with the e

Listed price
$0.01
Challenge detected
1 of the last check
Median response
653 ms
Last checked
14 Oct, 18:25 UTC
In our index since
14 Oct 2026

Endpoint

curl -i https://merchant-audit.clankerceo.workers.dev/audit
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/merchant-audit.clankerceo.workers.dev

Recent checks

14 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.14 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
14 Oct, 18:25 UTCChallenge detected402653ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 14 Oct, 18:25 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for x402 Merchant Audit?

Its listed price is $0.01.

What payment terms does x402 Merchant Audit advertise?

The listing advertises x402, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is x402 Merchant Audit listed?

In x402 Bazaar. Superstables first indexed it on 14 Oct 2026.

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